/**
 * Copyright (C) 2010 David Simonek <dafesimonek@gmail.com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package org.dafe.partyband.importer.impl;

import java.io.File;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import org.dafe.partyband.importer.api.IScanResult;

/**
 *
 * @author dafe
 */
public class ScanResult implements IScanResult {

    private Map<String, Set<File>>name2Files = new HashMap<String, Set<File>>();

    public Set<String> getRootNames() {
        return name2Files.keySet();
    }
    public Set<File> getFiles(String rootName) {
        return name2Files.get(rootName);
    }

    public void addSongName(String rootName) {
        name2Files.put(rootName, new HashSet<File>());
    }

    public void addFile(String rootName, File file) {
        Set<File> files = name2Files.get(rootName);
        assert files != null : "Song name " + rootName + " must exist in scan root names first";

        files.add(file);
    }

}
